{"id":"CVE-2026-100740","revision":"0e90e2564056488b8ba0dd2b0df952ad","records":[{"revision":"0e90e2564056488b8ba0dd2b0df952ad","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-100740","aliases":[],"title":"D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write","description":"A vulnerability was detected in D-Link DIR-895L A1_102b07. Impacted is the function tunnel_set_params of the file tunnel.c of the component L2TP Control Channel Parser. Performing a manipulation results in out-of-bounds write. The attack may be initiated remotely. The exploit is now public and may be used.","state":0,"publishedAt":"2026-09-27T00:45:14.034+00:00","modifiedAt":"2026-09-28T14:39:06.971+00:00","affected":[{"ecosystem":"Vendor product","name":"DIR-895L","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"D-Link\",\n                    \"product\": \"DIR-895L\",\n                    \"versions\": [\n                        {\n                            \"version\": \"A1_102b07\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:h:d-link:dir-895l:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"L2TP Control Channel Parser\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","score":9.4,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":9.9,"severity":"CRITICAL"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":9.9,"severity":"CRITICAL"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","score":9,"severity":null}],"references":["https://vuldb.com/vuln/410614","https://vuldb.com/vuln/410614/cti","https://vuldb.com/cve/CVE-2026-100740","https://vuldb.com/submit/906303","https://tzh00203.notion.site/D-Link-DIR-895L-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a8061b139cacc39d58fff","https://www.dlink.com/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100740","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100740","identifiers":["CVE-2026-100740"]},"retained":false,"historicalAffected":[]}],"coverage":[]}